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Deal.ai › Optoma › Projectors
Optoma
Optoma EH401 4000-Lumen Full HD DLP Projector

Optoma EH401 4000-Lumen Full HD DLP Projector

5(77 ratings)

Best price now

$669.99at Central ComputersObserved at 2:47 PM

Compared across 11 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $669.99 at Central Computers (checked Nov 8, 2026).
  • Checked at 11 stores.

Our take on the Optoma EH401 4000-Lumen Full HD DLP Projector

The Optoma EH401 is a compact 1080p DLP projector rated at 4,000 ANSI lumens, aimed at meeting rooms, classrooms and dim-to-moderately-lit living rooms. It has two HDMI inputs, USB and VGA, vertical keystone correction and 3D support, but no HDR. The best new price is $669.99 at Central Computers as of November 8, 2026, with 11 stores listing it new.

Best forMeeting rooms and classrooms with some ambient lightBackyard and dim-room movie nightsPresenters who need two HDMI sourcesBuyers wanting a bright 1080p projector under $700
Pros
  • 4,000 ANSI lumens stays usable with lights partly on
  • Native 1920x1080 DLP chip for sharp Full HD
  • Two HDMI inputs plus USB and VGA cover most sources
  • Compact white body at 4.3 inches tall is easy to move or ceiling-mount
  • 3D ready and vertical keystone correction built in
Cons
  • No HDR, so 4K HDR streaming content is shown in SDR
  • 1080p only; no 4K input
  • Single built-in speaker is weak for anything beyond a small room
  • Lamp-based light source means eventual lamp replacement
  • Vertical-only keystone; no horizontal correction

Optoma EH401 4000-Lumen Full HD DLP Projector prices at every store

  • Central ComputersNew

    In stock

    $669.99Observed at 2:47 PM
    Visit Central Computers
  • Newegg.comNew

    In stockSold by NothingButSavings

    $686.56Observed at 2:47 PM
    Visit Newegg.com
  • Buy Direct & SaveNew

    In stock

    $698.00Observed at 2:47 PM
    Visit Buy Direct & Save
  • CDWNew

    In stock

    $699.00Observed at 2:47 PM
    Visit CDW
  • NLFX ProfessionalNew

    In stock

    $699.00Observed at 2:47 PM
    Visit NLFX Professional
  • AVI-SPLNew

    In stock

    $699.00Observed at 2:47 PM
    Visit AVI-SPL
  • DirectDialNew

    In stock

    $699.00Observed at 2:47 PM
    Visit DirectDial
  • WalmartNew

    In stockSold by Beach Audio Inc

    $753.42Observed at 2:47 PM
    Visit Walmart
  • audiogeneral.comNew

    In stock

    $787.00Observed at 2:47 PM
    Visit audiogeneral.com
  • Outdoor MoviesNew

    In stock

    $799.00Observed at 2:47 PM
    Visit Outdoor Movies
  • eBayNew

    Availability unknownSold by nothingbutsavings (99.5% positive, 136,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $748.92Free shippingObserved at 2:47 PM
    Visit eBay

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

Store links may earn us a commission.

Optoma EH401 4000-Lumen Full HD DLP Projector price history

Lowest price we've seen: $669.99 on Nov 8 at Central Computers. Tracked across 11 stores since Nov 8.

What reviewers say

  • 5 / 577 ratings

Buyers rate it 5 out of 5 across 77 ratings, with most praise going to brightness and picture sharpness for the price. Complaints are few and center on sound and the lack of HDR.

What people mention
  • BrightnessPraisedOwners say 4,000 lumens is bright enough for a lit meeting room or a living room with blinds partly open.
  • Picture sharpnessPraisedReviewers describe the 1080p DLP image as crisp for slides, text and video.
  • SetupPraisedBuyers report quick setup, with vertical keystone making ceiling or table placement easy.
  • SoundCriticisedThe built-in speaker is described as quiet and thin, so most owners add external speakers.
  • HDRCriticisedSome buyers note the lack of HDR makes modern streaming content look flatter than on HDR-capable projectors.

About the Optoma EH401 4000-Lumen Full HD DLP Projector

The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty. Optoma EH401 Bright Compact 4000 lumens 1080p Full HD 3D DLP Projector, White

Specifications

Display Type
DLP
Native Resolution
1920 x 1080
3D Ready
Yes
Connectivity
HDMI, USB, VGA
Brightness
4,600 lumen
Screen Resolution
1920x1080 (Full HD)Source
Keystone Adjustment

Questions and answers

Is the Optoma EH401 bright enough for a room with lights on?
At 4,000 ANSI lumens it handles a meeting room or classroom with lights partly on. For a large screen in full daylight, expect a washed-out image.
Does it support 4K or HDR?
No. The native resolution is 1920x1080 and there is no HDR support, so 4K HDR sources are downscaled to SDR 1080p.
How many devices can I connect at once?
It has two HDMI inputs plus USB and VGA, so a laptop, streaming stick and console can stay plugged in together.
Does it need a special screen?
No. A white or gray wall works; a matte white screen improves contrast and is worth it for a permanent setup.
Is the lamp replaceable?
Yes. It is a lamp-based DLP projector, so the lamp is a consumable that will need replacing after its rated hours.
When is the price lowest?
Projector prices tend to dip around Black Friday and back-to-school sales. The current best new price is $669.99 at Central Computers as of November 8, 2026.
Where is the Optoma EH401 4000-Lumen Full HD DLP Projector cheapest?
At Central Computers, for $669.99, as of our latest check.
What do buyers say about the Optoma EH401 4000-Lumen Full HD DLP Projector?
Rated 5 out of 5 from 77 ratings.
Where can I buy the Optoma EH401 4000-Lumen Full HD DLP Projector?
11 stores we checked sell it, including eBay, Walmart, Central Computers, Newegg.com, Buy Direct & Save.

Stores we've priced the Optoma EH401 4000-Lumen Full HD DLP Projector at

  • audiogeneral.com deals and prices
  • AVI-SPL deals and prices
  • Buy Direct & Save deals and prices
  • CDW deals and prices
  • DirectDial deals and prices
  • Newegg deals and prices
  • Walmart deals and prices

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All Optoma deals and products →
VerticalSource
Color
WhiteSource
Type of Projector
Ultra Short-ThrowSource
Aspect Ratio
16:9Source
No. of HDMI (pcs)
2Source
3D
YesSource
Supported Picture Formats
720 pSource
Brightness (ANSI)
4000Source
Technology
DLPSource
HDR
NoSource
Height (")
4.3Source
HDMI
YesSource
Inputs
RS 232, USBSource